Recently it has been mentioned more and more to improve the technology the proving ground of underwater weapon, especially to create the new underwater track system.

Taking the renovation of certain underwater target tracking and positioning system as the project background, this thesis designs the underwater target simulator used to examine function and performance of the system equipment by simulating the received signal of underwater acoustic measurement equipment, and then illustrates particularly hardware design and the software implementation of it.

Study of welded seaming tracking system of 3D vision based on structure light;

Research on ultrasonic wave sensor welding-seam tracking system;

The PLC design for single axis sun-tracking system;

frame frequency transformation technique, nonuniformity correction technique, recognition and tracking technique, etc) of improving the performance of infrared imaging tracking systems on the terminal guidance at present are proposed in this paper.